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Volunteer Java Jobs in Columbus, OH (NOW HIRING)

Lead development efforts across Python and Java-based applications in cloud environments (AWS and ... Voluntary Hospital Indemnity (Critical Illness & Accident) * Voluntary Term Life Insurance * 401K

Build, enhance, and support Java-based backend services and microservices that power enterprise ... Voluntary Hospital Indemnity (Critical Illness & Accident) * Voluntary Term Life Insurance * 401K

Java Spring Boot Exp * ETL process or datastage process knowledge * Zena * API knowledge Only ... Voluntary Hospital Indemnity (Critical Illness & Accident) * Voluntary Term Life Insurance * 401K

... within a Java Spring Boot environment Java Spring Boot Exp ETL process or datastage process ... Voluntary Term Life Insurance 401K Sick Pay (for applicable states/municipalities) Commuter ...

Experience as a Java Developer with PowerShell or Python experience * Knowledge of C * Experience ... Voluntary Hospital Indemnity (Critical Illness & Accident) * Voluntary Term Life Insurance * 401K

Proficiency in scripting or programming languages (e.g., Python, Java, JavaScript, SQL, C#, .NET ... Voluntary Life/AD&D Optional Plans * Pet Plan * Parental Leave * To play a part in helping ...

Volunteer Java information

See Columbus, OH salary details

$15

$54

$74

How much do volunteer java jobs pay per hour?

As of Jun 17, 2026, the average hourly pay for volunteer java in Columbus, OH is $54.76, according to ZipRecruiter salary data. Most workers in this role earn between $47.36 and $61.30 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Volunteer Java position, and why are they important?

To thrive as a Volunteer Java developer, you need a solid understanding of Java programming, object-oriented principles, and basic software development practices, often demonstrated through coursework, self-study, or project experience. Familiarity with systems like Git, integrated development environments (IDEs) such as Eclipse or IntelliJ IDEA, and participation in code collaboration platforms like GitHub is advantageous. Excellent communication, teamwork, and time management skills help you contribute effectively to projects and adapt to a volunteer-driven workflow. These skills are crucial for delivering high-quality code, collaborating within diverse teams, and ensuring the success of community-driven or non-profit software initiatives.

What kind of projects might I work on as a Volunteer Java developer?

As a Volunteer Java developer, you'll typically work on software projects that support non-profit organizations, educational programs, or open-source initiatives. Projects might include building and maintaining web applications, automating processes for nonprofits, or contributing to digital tools used by community groups. You may collaborate with other volunteers, designers, and project managers in a remote or hybrid team environment. This experience offers the chance to strengthen your technical skills, expand your professional network, and make a positive impact while learning to navigate real-world software development challenges.

What is a Volunteer Java job?

A Volunteer Java job is an unpaid role where individuals contribute their Java programming skills to support a project, organization, or community initiative. Volunteers may help with coding, debugging, testing, or improving software applications. These roles are typically found in non-profits, open-source projects, or educational initiatives. It’s a great opportunity to gain hands-on experience, expand your portfolio, and contribute to meaningful projects while improving Java skills.

What are the most commonly searched types of Java jobs in Columbus, OH? The most popular types of Java jobs in Columbus, OH are:
What cities near Columbus, OH are hiring for Volunteer Java jobs? Cities near Columbus, OH with the most Volunteer Java job openings:
Software Engineer (OpenText, Java, Angular)

Software Engineer (OpenText, Java, Angular)

Cadmus, LLC

Columbus, OH

$115K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 3 days ago


Job description

Overview

What You'll Be Doing

This position requires a skilled Software Engineer to directly support a federal government client in maintaining and enhancing a document capture and management solution central to program authorization and oversight.

You will lead all technical development efforts within an Agile SDLC framework, delivering hands-on engineering across the full solution stack. You will ensure the system maintains its Authority to Operate (ATO) posture through adherence to secure coding standards, continuous vulnerability management, and compliance with federal cybersecurity policy. You'll be working in a collaborative, sprint-based environment contributing to design, development, testing, and release activities across the full software development lifecycle. You will serve as the primary technical authority for the development team and interface directly with the client's program and technical leadership throughout all phases of contract performance.

Who We Are

Cadmus provides government, commercial, and other private organizations worldwide with technology-empowered advisory and implementation services. We help our clients achieve their goals and drive lasting, impactful change by leveraging transformative digital solutions and unparalleled expertise across domains.

At Cadmus, we look for team players and problem solvers who are driven to use their unique perspectives and intellectual curiosity to help deliver breakthrough solutions that achieve transformative goals. As a member of our team, you'll collaborate with leading experts to support our clients across the globe. We offer competitive compensation, outstanding health care and retirement benefits, a vibrant and collaborative work environment, and ample opportunities for professional growth.

Join Cadmus. Together, we are strengthening society and the natural world. For more information, visit cadmusgroup.com .

Responsibilities

  • Lead and execute full-stack development (Angular/Java/Spring Boot/AWS S3) across sprint cycles

  • Execute modernization of OpenText server software version and Java/Spring Boot backend hardening

  • Digitally sign all source code and deliver to centralized repository every release

  • Maintain development environment consistent with organization architecture framework

  • Support Agile ceremonies: backlog grooming, sprint planning, user story capture, sprint reviews, retrospectives

  • Conduct static code analysis and automated unit testing

  • Ensure all code is free of deficiencies prior to delivery; no breaking of non-related functionality

  • Implement Section 508 / WCAG accessibility compliance in all ICT development

  • Adhere to Secure Coding Standards; apply least privilege and fail-securely design principles

  • Produce and maintain technical documentation: system/user manuals, release notes, training materials

  • Create customer-facing documentation for enterprise software and developer tools per

  • Provide Tier 1 and Tier 2 help desk support as needed

Qualifications

  • OpenText Intelligent Capture experience is required

  • B.A. or B.S. degree in Computer Science from accredited college/university required

  • Minimum three (3) years' experience in software design and development

  • Demonstrated experience leading technical development efforts

  • Possession of certification in related field a plus

  • Demonstrated ability to communicate effectively orally and in writing

  • The Software Developer/ Software Engineer should have proven experience on Agile projects with expertise in the following: Agile Analysis (e.g., capturing user stories), Design, Development, Agile Testing, Configuration Management, Systems Architecture, and Content Delivery Systems

  • Preferred experience would include Angular, Spring Boot, Java, MySQL, MSSQL and Amazon AWS S3

Additional Information:

Candidates must be eligible to work in the United States as a U.S Perm Resident or U.S. Citizen.

Based on eligibility and job status, Cadmus offers an excellent benefits package to include: medical, dental, vision, company paid disability and life insurance, 401(k) program, paid time off (PTO), paid holidays, voluntary time off (VTO), tuition reimbursement, adoption assistance program, other optional benefits and various bonus programs.

The minimum starting salary for this position is $115,000. The actual salary may be higher and will be determined by several factors, including relevant work experience, education, skills, and market competitiveness.

We value the critical role safety and health protocols contribute to everyone's success at Cadmus, and work together to align and comply with all federal, state, and local safety and health mandates to ensure a safe and valuable work environment.

Cadmus is an Equal Opportunity Employer and prohibits unlawful discrimination. Cadmus is committed to providing a respectful workplace where equal employment opportunities are available to all applicants and employees without regard to race, color, religion, sex (including pregnancy), sexual orientation (including gender identity and/or expression), national origin, military and veteran status, physical and mental disability, or any other characteristic protected by applicable law.

Learn more about Cadmus by visiting our website at: cadmusgroup.com

Job Locations US

Posted Date 1 day ago (6/12/2026 1:16 PM)

Job ID 2026-3169

# of Openings 1

Category Information Technology